Select until 12 May

Totals Foreman's Branch Bird Observatory (MD) 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
1.	Hooded Merganser	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
2.	Northern Bobwhite	0	0	0	0	0	0	6	3	15	0	24	6	16	8	15 (2024)
3.	Eastern Whip-poor-will	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
4.	Ruby-throated Hummingbird	0	0	0	0	0	0	91	158	170	14	433	108	414	19	170 (2024)
5.	Yellow-billed Cuckoo	0	0	0	0	0	0	11	7	14	0	32	8	27	5	14 (2024)
6.	Black-billed Cuckoo	0	0	0	0	0	0	0	0	2	1	3	0.8	3	0	2 (2024)
7.	Mourning Dove	0	0	0	0	0	0	20	74	57	22	173	43	129	44	74 (2023)
8.	Killdeer	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
9.	American Woodcock	0	0	0	0	0	0	2	18	2	1	23	5.8	21	2	18 (2023)
10.	Spotted Sandpiper	0	0	0	0	0	0	2	9	7	4	22	5.5	22	0	9 (2023)
11.	Solitary Sandpiper	0	0	0	0	0	0	0	27	11	16	54	13.5	52	2	27 (2023)
12.	Lesser Yellowlegs	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
13.	Greater Yellowlegs	0	0	0	0	0	0	1	2	0	0	3	0.8	3	0	2 (2023)
14.	Least Sandpiper	0	0	0	0	0	0	0	132	0	0	132	33	89	43	132 (2023)
15.	Green Heron	0	0	0	0	0	0	4	1	0	0	5	1.3	4	1	4 (2022)
16.	Osprey	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
17.	Sharp-shinned Hawk	0	0	0	0	0	0	34	23	15	1	73	18.3	55	18	34 (2022)
18.	Cooper's Hawk	0	0	0	0	0	0	5	1	3	0	9	2.3	5	4	5 (2022)
19.	Red-shouldered Hawk	0	0	0	0	0	0	1	0	0	0	1	0.3	1	0	1 (2022)
20.	Broad-winged Hawk	0	0	0	0	0	0	1	0	0	0	1	0.3	1	0	1 (2022)
21.	Red-tailed Hawk	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
22.	Northern Saw-whet Owl	0	0	0	0	0	0	62	8	34	0	104	26	88	16	62 (2022)
23.	Eastern Screech Owl	0	0	0	0	0	0	1	5	3	0	9	2.3	6	3	5 (2023)
24.	Barred Owl	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
25.	Belted Kingfisher	0	0	0	0	0	0	16	16	24	0	56	14	29	27	24 (2024)
26.	Red-bellied Woodpecker	0	0	0	0	0	0	32	36	33	11	112	28	60	52	36 (2023)
27.	Yellow-bellied Sapsucker	0	0	0	0	0	0	18	10	14	0	42	10.5	22	20	18 (2022)
28.	Downy Woodpecker	0	0	0	0	0	0	51	50	54	18	173	43	42	131	54 (2024)
29.	Hairy Woodpecker	0	0	0	0	0	0	10	9	11	2	32	8	12	20	11 (2024)
30.	Northern Flicker	0	0	0	0	0	0	0	2	1	0	3	0.8	3	0	2 (2023)
31.	Northern Flicker (Yellow-shafted)	0	0	0	0	0	0	16	15	23	6	60	15	49	11	23 (2024)
32.	Pileated Woodpecker	0	0	0	0	0	0	0	2	4	1	7	1.8	4	3	4 (2024)
33.	American Kestrel	0	0	0	0	0	0	0	2	0	0	2	0.5	2	0	2 (2023)
34.	Pacific-slope/Cordilleran Flycatcher	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
35.	Eastern Phoebe	0	0	0	0	0	0	58	89	88	6	241	60	236	5	89 (2023)
36.	Eastern Wood Pewee	0	0	0	0	0	0	118	105	137	0	360	90	296	64	137 (2024)
37.	Yellow-bellied Flycatcher	0	0	0	0	0	0	10	16	9	0	35	8.8	31	4	16 (2023)
38.	Acadian Flycatcher	0	0	0	0	0	0	19	30	33	3	85	21.3	74	11	33 (2024)
39.	Alder/Willow Flycatcher	0	0	0	0	0	0	159	134	135	0	428	107	405	23	159 (2022)
40.	Least Flycatcher	0	0	0	0	0	0	11	14	16	0	41	10.3	34	7	16 (2024)
41.	Eastern Kingbird	0	0	0	0	0	0	8	12	24	2	46	11.5	36	10	24 (2024)
42.	Great Crested Flycatcher	0	0	0	0	0	0	5	23	21	4	53	13.3	44	9	23 (2023)
43.	Red-eyed Vireo	0	0	0	0	0	0	61	115	80	0	256	64	238	18	115 (2023)
44.	Philadelphia Vireo	0	0	0	0	0	0	1	0	1	0	2	0.5	2	0	1 (2022)
45.	Warbling Vireo	0	0	0	0	0	0	1	11	6	2	20	5	16	4	11 (2023)
46.	Blue-headed Vireo	0	0	0	0	0	0	5	5	13	0	23	5.8	22	1	13 (2024)
47.	White-eyed Vireo	0	0	0	0	0	0	30	28	23	12	93	23.3	57	36	30 (2022)
48.	Blue Jay	0	0	0	0	0	0	141	118	71	25	355	89	221	134	141 (2022)
49.	Cedar Waxwing	0	0	0	0	0	0	7	1	6	1	15	3.8	15	0	7 (2022)
50.	Tufted Titmouse	0	0	0	0	0	0	215	146	273	64	698	175	135	563	273 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
51.	Carolina Chickadee	0	0	0	0	0	0	172	219	253	75	719	180	145	574	253 (2024)
52.	Tree Swallow	0	0	0	0	0	0	18	84	97	19	218	55	181	37	97 (2024)
53.	Northern Rough-winged Swallow	0	0	0	0	0	0	97	60	33	2	192	48	192	0	97 (2022)
54.	Swallow	0	0	0	0	0	0	29	52	77	16	174	44	138	36	77 (2024)
55.	Ruby-crowned Kinglet	0	0	0	0	0	0	746	944	755	44	2489	622	2215	274	944 (2023)
56.	Golden-crowned Kinglet	0	0	0	0	0	0	49	207	152	25	433	108	377	56	207 (2023)
57.	Carolina Wren	0	0	0	0	0	0	227	366	354	64	1011	253	299	712	366 (2023)
58.	Winter Wren	0	0	0	0	0	0	45	86	86	7	224	56	162	62	86 (2023)
59.	House Wren	0	0	0	0	0	0	63	52	112	21	248	62	192	56	112 (2024)
60.	Blue-grey Gnatcatcher	0	0	0	0	0	0	1	2	5	8	16	4	14	2	8 (2025)
61.	White-breasted Nuthatch	0	0	0	0	0	0	40	22	31	7	100	25	26	74	40 (2022)
62.	Red-breasted Nuthatch	0	0	0	0	0	0	35	47	2	0	84	21	22	62	47 (2023)
63.	Brown Creeper	0	0	0	0	0	0	20	30	37	6	93	23.3	70	23	37 (2024)
64.	Grey Catbird	0	0	0	0	0	0	845	1203	1290	269	3607	902	2671	936	1290 (2024)
65.	Northern Mockingbird	0	0	0	0	0	0	86	46	115	14	261	65	129	132	115 (2024)
66.	Brown Thrasher	0	0	0	0	0	0	74	185	211	45	515	129	305	210	211 (2024)
67.	Starling	0	0	0	0	0	0	4	0	0	0	4	1	4	0	4 (2022)
68.	Eastern Bluebird	0	0	0	0	0	0	15	135	146	13	309	77	228	81	146 (2024)
69.	Wood Thrush	0	0	0	0	0	0	129	180	231	43	583	146	329	254	231 (2024)
70.	Swainson's Thrush	0	0	0	0	0	0	112	110	68	1	291	73	265	26	112 (2022)
71.	Hermit Thrush	0	0	0	0	0	0	325	572	960	62	1919	480	1189	730	960 (2024)
72.	Grey-cheeked Thrush	0	0	0	0	0	0	39	41	38	0	118	30	100	18	41 (2023)
73.	Bicknell's Thrush	0	0	0	0	0	0	8	17	8	0	33	8.3	28	5	17 (2023)
74.	Grey-cheeked Thrush / Bicknell's Thrush	0	0	0	0	0	0	7	23	4	0	34	8.5	27	7	23 (2023)
75.	Veery	0	0	0	0	0	0	102	166	146	13	427	107	334	93	166 (2023)
76.	American Robin	0	0	0	0	0	0	110	111	117	6	344	86	341	3	117 (2024)
77.	Redstart	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
78.	House Sparrow	0	0	0	0	0	0	1	1	3	1	6	1.5	6	0	3 (2024)
79.	Purple Finch	0	0	0	0	0	0	223	19	96	2	340	85	302	38	223 (2022)
80.	House Finch	0	0	0	0	0	0	240	136	125	216	717	179	491	226	240 (2022)
81.	American Goldfinch	0	0	0	0	0	0	172	429	362	121	1084	271	776	308	429 (2023)
82.	Pine Siskin	0	0	0	0	0	0	2	0	0	0	2	0.5	1	1	2 (2022)
83.	Grasshopper Sparrow	0	0	0	0	0	0	10	12	22	0	44	11	37	7	22 (2024)
84.	Chipping Sparrow	0	0	0	0	0	0	27	60	127	118	332	83	272	60	127 (2024)
85.	Field Sparrow	0	0	0	0	0	0	310	407	653	95	1465	366	803	662	653 (2024)
86.	Fox Sparrow (Red)	0	0	0	0	0	0	75	66	47	14	202	51	133	69	75 (2022)
87.	American Tree Sparrow	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
88.	Dark-eyed Junco (Slate-colored)	0	0	0	0	0	0	310	163	285	58	816	204	700	116	310 (2022)
89.	White-crowned Sparrow (Eastern)	0	0	0	0	0	0	31	16	21	1	69	17.3	38	31	31 (2022)
90.	White-throated Sparrow	0	0	0	0	0	0	2246	3323	5127	674	11370	2843	7034	4336	5127 (2024)
91.	Vesper Sparrow	0	0	0	0	0	0	0	0	0	1	1	0.3	1	0	1 (2025)
92.	Savannah Sparrow	0	0	0	0	0	0	48	19	250	12	329	82	311	18	250 (2024)
93.	Song Sparrow	0	0	0	0	0	0	1191	1850	2144	136	5321	1330	3645	1676	2144 (2024)
94.	Lincoln's Sparrow	0	0	0	0	0	0	53	51	64	5	173	43	127	46	64 (2024)
95.	Swamp Sparrow	0	0	0	0	0	0	341	732	1180	140	2393	598	1739	654	1180 (2024)
96.	Eastern Towhee	0	0	0	0	0	0	100	185	148	29	462	116	291	171	185 (2023)
97.	Yellow-breasted Chat	0	0	0	0	0	0	86	174	178	53	491	123	203	288	178 (2024)
98.	Bobolink	0	0	0	0	0	0	36	4	1	0	41	10.3	41	0	36 (2022)
99.	Baltimore Oriole	0	0	0	0	0	0	14	36	28	15	93	23.3	63	30	36 (2023)
100.	Orchard Oriole	0	0	0	0	0	0	4	25	39	22	90	22.5	54	36	39 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
101.	Red-winged Blackbird	0	0	0	0	0	0	26	913	245	1192	2376	594	1596	780	1192 (2025)
102.	Brown-headed Cowbird	0	0	0	0	0	0	406	330	252	118	1106	277	695	411	406 (2022)
103.	Rusty Blackbird	0	0	0	0	0	0	1	1	0	0	2	0.5	2	0	1 (2022)
104.	Common Grackle	0	0	0	0	0	0	0	17	66	68	151	38	141	10	68 (2025)
105.	Common Grackle (Purple)	0	0	0	0	0	0	64	107	62	29	262	66	227	35	107 (2023)
106.	Common Grackle (Bronzed)	0	0	0	0	0	0	1	9	3	0	13	3.3	13	0	9 (2023)
107.	Ovenbird	0	0	0	0	0	0	274	371	254	25	924	231	575	349	371 (2023)
108.	Worm-eating Warbler	0	0	0	0	0	0	7	14	3	2	26	6.5	18	8	14 (2023)
109.	Louisiana Waterthrush	0	0	0	0	0	0	2	7	3	3	15	3.8	14	1	7 (2023)
110.	Northern Waterthrush	0	0	0	0	0	0	73	87	117	25	302	76	287	15	117 (2024)
111.	Golden-winged Warbler	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
112.	Blue-winged Warbler	0	0	0	0	0	0	7	10	9	0	26	6.5	19	7	10 (2023)
113.	Blue-winged/Golden-winged Warbler	0	0	0	0	0	0	2	0	0	0	2	0.5	2	0	2 (2022)
114.	Black-and-white Warbler	0	0	0	0	0	0	116	183	168	7	474	119	372	102	183 (2023)
115.	Prothonotary Warbler	0	0	0	0	0	0	1	2	0	0	3	0.8	3	0	2 (2023)
116.	Tennessee Warbler	0	0	0	0	0	0	11	13	9	0	33	8.3	33	0	13 (2023)
117.	Orange-crowned Warbler	0	0	0	0	0	0	2	1	0	0	3	0.8	3	0	2 (2022)
118.	Nashville Warbler	0	0	0	0	0	0	15	16	6	0	37	9.3	30	7	16 (2023)
119.	Connecticut Warbler	0	0	0	0	0	0	22	7	6	0	35	8.8	26	9	22 (2022)
120.	Mourning Warbler	0	0	0	0	0	0	5	7	20	0	32	8	20	12	20 (2024)
121.	Kentucky Warbler	0	0	0	0	0	0	4	6	10	0	20	5	14	6	10 (2024)
122.	Common Yellowthroat	0	0	0	0	0	0	659	1154	1474	387	3674	919	2311	1363	1474 (2024)
123.	Hooded Warbler	0	0	0	0	0	0	0	0	2	0	2	0.5	2	0	2 (2024)
124.	American Redstart	0	0	0	0	0	0	148	168	191	9	516	129	483	33	191 (2024)
125.	Cape May Warbler	0	0	0	0	0	0	6	15	9	0	30	7.5	27	3	15 (2023)
126.	Northern Parula	0	0	0	0	0	0	14	33	48	3	98	24.5	95	3	48 (2024)
127.	Magnolia Warbler	0	0	0	0	0	0	173	194	92	3	462	116	352	110	194 (2023)
128.	Bay-breasted Warbler	0	0	0	0	0	0	8	1	2	0	11	2.8	11	0	8 (2022)
129.	Blackburnian Warbler	0	0	0	0	0	0	5	0	2	0	7	1.8	7	0	5 (2022)
130.	American Yellow Warbler	0	0	0	0	0	0	9	26	10	1	46	11.5	45	1	26 (2023)
131.	Chestnut-sided Warbler	0	0	0	0	0	0	18	15	22	1	56	14	53	3	22 (2024)
132.	Blackpoll Warbler	0	0	0	0	0	0	12	13	7	0	32	8	32	0	13 (2023)
133.	Black-throated Blue Warbler	0	0	0	0	0	0	93	51	51	5	200	50	174	26	93 (2022)
134.	Palm Warbler	0	0	0	0	0	0	0	0	13	0	13	3.3	13	0	13 (2024)
135.	Palm Warbler (Yellow)	0	0	0	0	0	0	73	46	92	27	238	60	230	8	92 (2024)
136.	Palm Warbler (Western)	0	0	0	0	0	0	6	8	16	1	31	7.8	27	4	16 (2024)
137.	Pine Warbler	0	0	0	0	0	0	1	1	8	2	12	3	9	3	8 (2024)
138.	Myrtle Warbler	0	0	0	0	0	0	0	0	6	0	6	1.5	6	0	6 (2024)
139.	Yellow-rumped Warbler (Myrtle)	0	0	0	0	0	0	213	175	123	37	548	137	535	13	213 (2022)
140.	Yellow-throated Warbler	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
141.	Prairie Warbler	0	0	0	0	0	0	1	6	3	0	10	2.5	10	0	6 (2023)
142.	Black-throated Green Warbler	0	0	0	0	0	0	12	6	4	0	22	5.5	22	0	12 (2022)
143.	Canada Warbler	0	0	0	0	0	0	19	31	22	1	73	18.3	65	8	31 (2023)
144.	Wilson's Warbler	0	0	0	0	0	0	1	9	3	1	14	3.5	12	2	9 (2023)
145.	Summer Tanager	0	0	0	0	0	0	3	0	0	0	3	0.8	3	0	3 (2022)
146.	Scarlet Tanager	0	0	0	0	0	0	3	15	11	1	30	7.5	29	1	15 (2023)
147.	Rose-breasted Grosbeak	0	0	0	0	0	0	11	5	8	1	25	6.3	22	3	11 (2022)
148.	Northern Cardinal	0	0	0	0	0	0	370	654	597	296	1917	479	727	1190	654 (2023)
149.	Blue Grosbeak	0	0	0	0	0	0	34	24	68	4	130	33	84	46	68 (2024)
150.	Indigo Bunting	0	0	0	0	0	0	339	306	644	42	1331	333	884	447	644 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
	Totals	0	0	0	0	0	0	13421	19188	22428	4980	60017	15004	40444	19573
	Observation hours							532:59	1,018:12	937:56	300:55	2,790:02	697:31

Trektellen

Totals Foreman's Branch Bird Observatory (MD) 2016 - 2025